Preschool Eye Test Chart Lea Symbols® 10 Foot Distance Acuity Test

Features

• 50% spaced rectangle (Massachusetts visual acuity test format) with line sizes from 20/80 to 20/16 (6/24 to 6/4.8) equivalent This chart can be used in good-lite's illuminated ESV1200
• ESV1500
• Model A+
• Model A cabinet or hung on the wall C10 feet
• 3 meters testing distance